Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 2

First Quarter 50%

13:05

00:22

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 OK
05 OK
06 OK

Sun - Rise: 04:41, Set: 21:28, Transit: 13:04. Moon - Rise: 13:05, Set: 00:22. Civil Dark: 22:18 - 03:50. Nautical Dark: 23:42 - 02:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
81
42
0
0
0
8
0
0
0
0
0
0
1
13
35
25

Low Clouds (% Sky Obscured)

82
87
87
99
90
99
85
28
47
42
0
0
0
8
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
20
3
0
0
0
0
0
0
0
0
0
0
0
0
0
25

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
50
0
0
0
0
0
0
0
0
0
0
0
1
13
35
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
7
5
93
95
95
57
70
61
26
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.7
1.5
0.6
0.2
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
6
4
5
6
5
7
9
8
11
13
20
18
16
15
14
12
10
8
8
8
8
7
7

Chance of Frost

Temperature (°C)

16
17
17
17
17
17
17
17
17
19
20
21
20
18
16
15
13
12
10
10
9
9
9
10

Feels Like (°C)

15
16
16
16
16
16
16
15
16
17
19
15
16
14
12
11
10
11
10
9
8
8
6
8

Dew Point (°C)

15
15
15
14
13
13
13
14
15
14
11
2
2
2
3
5
6
7
7
8
7
8
7
8

Relative Humidity (%)

90
89
89
85
79
77
78
83
86
72
53
28
30
34
39
51
61
70
81
87
87
91
91
85

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1019
1020
1021
1022
1022
1023
1024
1024
1025
1025
1025
1026

Ozone (du)

306
305
307
309
311
313
315
318
325
332
339
343
345
342
341
342
342
344
347
346
344
345
348
351

Thursday 3

Waxing Gibbous 59%

14:18

00:31

07 Good
08 Good
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 Good
22 Good
23 Bad
00 Good
01 Good
02 OK
03 Good
04 OK
05 OK
06 Bad

Sun - Rise: 04:41, Set: 21:27, Transit: 13:04. Moon - Rise: 14:18, Set: 00:31. Civil Dark: 22:18 - 03:51. Nautical Dark: 23:40 - 02:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
6
21
52
49
81
97
100
100
100
100
60
43
44
8
3
82
2
7
27
17
10
10
98

Low Clouds (% Sky Obscured)

0
6
21
52
39
39
34
36
14
24
0
0
6
5
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
3
3
32
23
26
0
32
36
44
44
25
18
19
2
2
2
2
0
0
0
0
0
1

High Clouds (% Sky Obscured)

0
0
3
0
3
50
95
100
100
100
100
30
0
2
0
0
50
0
7
13
17
10
10
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
9
8
8
9
11
12
14
12
12
9
8
8
6
7
6
6
6
7
7
7
8
8

Chance of Frost

Temperature (°C)

13
15
17
19
20
21
22
23
23
23
22
21
21
20
17
15
14
13
12
12
11
11
11
12

Feels Like (°C)

10
15
16
18
19
20
18
18
18
18
18
18
18
17
15
13
13
12
11
10
11
9
9
10

Dew Point (°C)

8
8
7
7
6
5
4
3
3
3
3
5
5
5
6
6
7
8
8
9
9
10
10
9

Relative Humidity (%)

72
60
51
45
39
33
30
28
26
26
28
33
34
37
45
53
63
72
77
83
87
91
90
83

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1026

Ozone (du)

353
353
352
349
348
347
346
347
349
351
352
355
362
366
369
372
371
361
352
344
339
337
335
332

Friday 4

Waxing Gibbous 69%

15:31

00:42

07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:42, Set: 21:27, Transit: 13:04. Moon - Rise: 15:31, Set: 00:42. Civil Dark: 22:17 - 03:53. Nautical Dark: 23:39 - 02:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

41
92
95
76
79
98
86
63
100
99
100
92
83
77
90
98
100
96
97
98
100
100
99
99

Low Clouds (% Sky Obscured)

1
1
1
1
1
0
0
0
7
17
5
0
1
20
30
35
30
30
50
72
100
97
92
91

Medium Clouds (% Sky Obscured)

24
22
21
29
16
66
19
19
44
79
71
72
73
66
90
88
92
95
96
98
100
97
43
58

High Clouds (% Sky Obscured)

41
90
87
75
49
86
75
54
100
65
100
90
73
70
65
95
97
91
81
33
46
58
65
77

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
13
20
40
42
23
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
13
13
14
15
16
17
18
18
18
18
16
15
14
12
11
13
14
14
14
14
13
13

Chance of Frost

Temperature (°C)

14
16
18
20
21
23
24
25
25
25
25
24
24
22
20
18
18
18
17
16
16
15
15
15

Feels Like (°C)

12
13
15
17
17
19
19
20
20
20
19
19
19
17
14
14
14
13
13
13
13
12
12
13

Dew Point (°C)

10
9
9
8
6
6
5
5
6
6
5
6
7
7
6
6
8
8
11
11
10
11
12
13

Relative Humidity (%)

74
63
52
45
37
32
29
27
30
30
28
30
35
37
39
45
51
53
68
69
67
75
84
85

Pressure (mb)

1026
1026
1026
1026
1025
1024
1023
1023
1022
1021
1021
1020
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1014

Ozone (du)

332
332
330
328
329
329
328
328
329
327
326
326
324
323
322
323
324
325
326
324
322
320
318
316

Saturday 5

Waxing Gibbous 77%

16:46

00:56

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:43, Set: 21:26, Transit: 13:04. Moon - Rise: 16:46, Set: 00:56. Civil Dark: 22:16 - 03:54. Nautical Dark: 23:37 - 02:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
93
92
95
97
99
98
98
97
97
99
100
97
94
91
89
69
57
78
75
74
74
77
83

Low Clouds (% Sky Obscured)

88
84
81
77
75
71
76
83
90
85
81
77
75
74
76
73
69
57
60
51
43
49
53
60

Medium Clouds (% Sky Obscured)

91
88
88
83
73
80
30
69
89
85
81
77
16
19
18
12
7
0
5
10
15
15
15
13

High Clouds (% Sky Obscured)

58
37
18
39
64
92
67
44
25
49
73
98
81
70
9
7
3
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
7
9
4
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
Very Light Rain
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

43
60
75
40
41
68
37
26
17
19
36
23
28
12
8
22
21
25
19
11
15
28
35
42

Precipitation Amount (mm)

0
0
0.3
0
0
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

13
13
14
14
15
17
17
16
16
15
15
14
14
12
10
9
8
7
6
5
5
5
6
5

Chance of Frost

Temperature (°C)

15
15
16
16
17
18
18
19
19
20
20
19
19
19
18
18
17
17
16
15
14
14
13
14

Feels Like (°C)

13
13
14
13
15
15
15
16
16
17
17
16
16
16
16
15
15
15
14
13
12
12
12
13

Dew Point (°C)

13
14
14
15
15
16
17
18
18
18
18
18
18
18
17
17
16
15
15
13
12
12
12
12

Relative Humidity (%)

87
89
87
93
90
86
93
92
91
91
89
92
92
93
93
93
92
92
93
89
87
90
93
92

Pressure (mb)

1014
1013
1013
1013
1012
1011
1011
1010
1009
1008
1008
1007
1006
1006
1006
1005
1005
1004
1004
1004
1003
1003
1002
1002

Ozone (du)

316
315
315
318
319
320
323
323
323
325
323
324
326
327
329
333
336
340
345
349
354
358
358
359

Sunday 6

Waxing Gibbous 85%

18:02

01:16

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:44, Set: 21:26, Transit: 13:05. Moon - Rise: 18:02, Set: 01:16. Civil Dark: 22:15 - 03:55. Nautical Dark: 23:35 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
94
100
100
100
100
100
100
100
97
93
88
87
79
71
79
90
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

62
63
69
74
76
80
77
75
74
65
57
49
30
21
13
35
56
78
81
83
85
84
83
83

Medium Clouds (% Sky Obscured)

13
13
15
10
8
6
12
22
31
78
77
78
77
59
42
55
66
78
78
78
81
85
88
89

High Clouds (% Sky Obscured)

20
37
55
60
55
55
60
70
75
47
25
0
1
1
2
19
36
52
54
59
69
55
39
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

46
48
48
66
72
73
86
93
95
95
92
80
54
57
48
43
37
36
34
27
19
33
42
49

Precipitation Amount (mm)

0
0
0
0.3
0.3
0.3
0.5
0.5
0.8
0.7
0.7
0.5
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
8
9
11
11
14
12
12
15
12
13
13
10
11
11
11
12
12
13
13
13
14
13
13

Chance of Frost

Temperature (°C)

14
15
16
17
18
18
18
20
20
18
18
17
17
16
15
15
15
14
14
14
13
13
13
13

Feels Like (°C)

13
13
13
15
16
14
16
17
16
16
15
14
15
14
14
14
13
14
14
11
11
11
11
10

Dew Point (°C)

13
13
13
13
12
12
12
7
7
13
12
14
14
13
13
12
12
12
13
12
12
12
12
12

Relative Humidity (%)

90
89
86
77
65
64
65
43
40
70
67
79
86
85
83
82
84
89
92
92
92
93
93
93

Pressure (mb)

1002
1002
1001
1001
1000
1000
1000
1000
999
1000
1000
1000
1000
1001
1002
1002
1002
1002
1003
1002
1002
1002
1003
1003

Ozone (du)

360
360
361
362
362
361
364
365
364
363
362
364
361
360
359
358
358
359
360
364
369
374
376
378

Monday 7

Waxing Gibbous 91%

19:17

01:46

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:45, Set: 21:25, Transit: 13:05. Moon - Rise: 19:17, Set: 01:46. Civil Dark: 22:14 - 03:56. Nautical Dark: 23:34 - 02:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
99
98
92
85
78
86
92
99
99
99
100
79
55
33
36
39
44
47
55
59
67
66
66

Low Clouds (% Sky Obscured)

87
91
95
92
85
78
82
79
86
91
93
94
73
54
33
30
22
13
27
44
59
66
66
66

Medium Clouds (% Sky Obscured)

75
62
50
37
24
23
26
24
22
25
23
25
25
24
24
28
31
39
47
48
48
35
27
23

High Clouds (% Sky Obscured)

41
54
65
40
18
0
6
13
19
26
35
42
42
46
33
36
39
44
34
18
2
3
5
6

ISS Passover

Visibility (miles)

9
9
8
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
Very Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
53
53
57
58
52
50
48
47
64
75
83
80
70
54
50
42
29
25
21
16
17
16
14

Precipitation Amount (mm)

0
0.2
0
0.2
0.3
0
0
0
0
0.3
0.5
0.6
0.6
0.5
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
12
13
13
14
14
13
12
11
10
9
9
7
6
6
5
5
5
6
6
6
6
6

Chance of Frost

Temperature (°C)

13
14
15
15
16
17
18
18
18
18
18
17
16
15
14
13
12
12
12
11
11
11
12
12

Feels Like (°C)

10
11
11
12
11
11
11
16
16
15
15
14
13
13
14
14
13
13
13
11
11
11
11
10

Dew Point (°C)

13
12
12
11
9
7
5
6
6
6
6
6
6
7
8
8
8
8
8
8
9
9
9
9

Relative Humidity (%)

96
87
80
75
62
51
42
43
44
45
47
49
51
57
64
71
73
76
79
81
87
91
86
80

Pressure (mb)

1003
1004
1004
1005
1005
1006
1006
1006
1007
1007
1008
1008
1008
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1012

Ozone (du)

380
378
376
374
372
369
366
367
367
367
367
366
366
364
363
362
362
361
361
362
363
364
364
365

Tuesday 8

Waxing Gibbous 96%

20:23

02:29

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:46, Set: 21:24, Transit: 13:05. Moon - Rise: 20:23, Set: 02:29. Civil Dark: 22:13 - 03:58. Nautical Dark: 23:32 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

75
84
92
86
83
80
89
87
93
93
94
94
89
87
84
85
84
86

Low Clouds (% Sky Obscured)

75
84
92
86
83
80
89
87
86
77
66
59
48
34
15
9
5
0

Medium Clouds (% Sky Obscured)

22
25
40
44
48
49
53
61
60
57
50
48
42
29
28
28
28
28

High Clouds (% Sky Obscured)

8
12
15
13
7
1
9
18
24
20
10
2
2
0
0
0
0
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
18
11
21
20
5
12
12
14
20
21
15
18
17
2
7
8
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
7
8
8
8
8
6
5
5
5
6
8
6
4
2
3
4

Chance of Frost

Temperature (°C)

13
14
16
17
18
19
20
20
21
22
21
20
19
17
15
13
12
12

Feels Like (°C)

10
13
13
13
13
13
14
21
20
20
21
21
21
17
17
16
15
14

Dew Point (°C)

9
8
7
7
5
4
3
2
3
3
5
6
8
9
10
11
10
9

Relative Humidity (%)

75
66
56
50
43
36
31
30
29
29
35
41
48
59
71
87
86
84

Pressure (mb)

1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1017

Ozone (du)

365
365
365
365
363
360
358
357
357
357
357
358
358
356
354
352
351
350

Forecast for Boston, Lincolnshire, United Kingdom (52.98,-0.02)

Generated: 02/07/25 07:57:07. Forecast: 02/07/25 to 08/07/25. Timezone: UTC+1.00